Question

What should be subtracted from 3z⁴ + 4x² + z to obtain z⁴+ 2z - 3x² - 1?​

Answer 1

Answer:

Y= 2z^4-z+7x^2+1

Step-by-step explanation:

let the no. Y be subtracted

therefore,

(3z^4+4x^2+z)-Y = z^4+2z-3x^2-1

Y = 2z^4 - z + 7x^2 + 1